• Material: white ABS plastic • Capacitor start 2-speed induction motor coupled to a forward bladed centrifugal impeller. Equipped with thermal overload cutout and self-lubricating bushings. • Nominal diameter 80 mm. • Minimum air flow 60 m3/h Maximum air flow: 85 m3/h • Equipped with electronic timer designed to shut off the motor automatically after a set interval, selectable during installation in the range 3’-20’ (default setting 3’).